鈻?/div>
Designed for Use as an LNA Bypass Switch
SOT-6
0.074
(1.90 mm) REF.
PIN 6
PIN 1
INDICATOR
PIN 1
0.020 (0.51 mm)
0.014 (0.350 mm)
0.057 (1.45 mm)
0.035 (0.90 mm)
0.126 (3.20 mm)
0.087 (2.20 mm)
0.071 (1.80 mm)
0.052 (1.30 mm)
0.037 (0.95 mm) REF.
0.012
(0.30 mm)
TYP.
0.014
(0.26 mm)
0.004
(0.10 mm)
5.0藲 鹵 1藲
Description
The AS156-73 is an SPST FET IC switch. The switch
requires external DC blocking capacitors and one
bypass capacitor. Isolation is optimized at 0.9 GHz utilizing
100 pF bypass capacitor and optimized at 1.9 GHz utilizing
a 2.7 pF bypass capacitor. This switch requires a positive
supply and single positive control. The device is mounted
in the SOT-6 package for surface mounting in commercial
switching applications, specifically as an LNA bypass
switch.
0.006
(0.15 mm)
0.000
(0.00 mm)
5.0藲 鹵 1藲
0.122 (3.10 mm)
0.106 (2.70 mm)
0.022 (0.61 mm)
0.004 (0.10 mm)
Electrical Specifications at 25擄C (0, +3 V) C
BYPASS
= 100 pF
Parameter
1
Insertion Loss
3
Frequency
2
0.5鈥?.4 GHz
1.4鈥?.0 GHz
2.0鈥?.5 GHz
0.5鈥?.4 GHz
1.4鈥?.0 GHz
2.0鈥?.5 GHz
0.5鈥?.5 GHz
40
23
10
Min.
Typ.
0.65
0.70
0.75
45
28
15
1.3:1
Max.
0.75
0.80
0.90
Unit
dB
dB
dB
dB
dB
dB
Isolation
VSWR
Operating Characteristics at 25擄C (0, +3 V)
Parameter
Switching Characteristics
4
Condition
Rise, Fall (10/90% or 90/10% RF)
On, Off (50% CTL to 90/10% RF)
Video Feedthru
0/+3 V
0/+5 V
For Two-tone Input Power +13 dBm
0/+5 V
0.9 GHz
0.9 GHz
0.5鈥?.0 GHz
Frequency
Min.
Typ.
1
1
10
18
27
43
Max.
Unit
碌s
碌s
mV
dBm
dBm
dBm
Input Power for 1 dB Compression
Intermodulation Intercept Point (IP3)
Control Voltages
V
Low
= 0 to 0.2 V @ 20 碌A(chǔ) Max.
V
High
= +3 V @ 100 碌A(chǔ) Max. to +5 V @ 200 碌A(chǔ) Max.
V
S
= V
High
鹵 0.2 V
1. All measurements made in a 50
鈩?/div>
system, unless otherwise specified.
2. DC = 300 kHz.
3. Insertion loss changes by 0.003 dB/擄C.
4. Video feedthru measured with 1 ns risetime pulse and 500 MHz bandwidth.
Skyworks Solutions, Inc.
[781] 376-3000
鈥?/div>
Fax
[781] 376-3100
鈥?/div>
Email
sales@skyworksinc.com
鈥?/div>
www.skyworksinc.com
Specifications subject to change without notice. 11/02A
1
SKYWORKS
1
2
